Capillary mixing tube of the Thoma-Zeiss apparatus, vintage engraved illustration.

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Size: 451px × 5000px
Photo credit: © Patrick Guenette / Alamy / Afripics
License: Royalty Free
Model Released: None

Keywords: ancient, antique, apparatus, art, artwork, biology, black, capillary, design, device, drawing, engraved, engraving, equipment, etching, historic, history, illustration, instrument, medical, mixing, pathology, picture, science, structure, thoma, tube, vector, vectors, vintage, white, zeiss